MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506050600F016.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506050600F016.namnest.sound Searching file for grids... Date: 16 hour NAM valid 22Z THU 5 JUN 25 Station: 42.78,-71.18 Latitude: 42.78 Longitude: -71.18 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1006 50 26.2 22.2 79 4.0 23.3 110 4 298.8 301.9 296.3 348.4 16.99 1 1000 106 25.6 21.7 79 3.9 22.8 114 4 298.7 301.7 295.9 346.8 16.52 2 950 558 24.9 17.3 63 7.6 19.7 228 8 302.5 304.9 294.7 341.5 13.20 3 900 1030 21.0 16.2 74 4.8 17.7 250 15 303.1 305.5 294.7 341.6 12.97 4 850 1522 16.8 14.4 86 2.3 15.2 248 16 303.7 306.0 294.4 340.1 12.25 5 800 2036 12.9 12.5 98 0.3 12.7 245 17 304.9 307.0 294.1 339.2 11.48 6 750 2577 10.3 8.7 90 1.6 9.3 260 13 307.8 309.5 293.4 336.5 9.48 7 700 3149 8.2 -14.1 19 22.3 -0.6 275 15 311.6 311.9 287.9 317.6 1.83 8 650 3756 4.5 -31.9 5 36.4 -5.1 276 17 314.1 314.1 287.2 315.5 0.41 9 600 4401 0.3 -33.9 6 34.2 -8.0 270 18 316.5 316.5 288.0 317.8 0.36 10 550 5092 -4.3 -26.0 17 21.7 -10.4 263 19 319.0 319.1 289.3 321.9 0.84 11 500 5835 -8.9 -31.1 15 22.2 -14.2 256 22 322.1 322.2 290.0 324.2 0.57 12 450 6641 -15.0 -36.2 15 21.1 -19.0 250 21 324.3 324.4 290.5 325.7 0.39 13 400 7519 -21.8 -47.4 8 25.5 -24.9 243 20 326.6 326.6 290.9 327.1 0.13 14 350 8487 -28.8 -34.4 59 5.6 -29.7 248 25 329.9 330.1 292.3 332.1 0.59 15 300 9573 -36.5 -50.2 23 13.6 -37.5 255 26 333.9 333.9 292.9 334.4 0.13 16 250 10813 -45.3 -56.7 27 11.3 -45.8 270 26 338.6 338.7 294.0 338.9 0.07 17 200 12262 -56.5 -62.1 49 5.6 -56.7 275 30 343.2 343.2 295.1 343.4 0.04 18 150 14053 -62.2 -79.2 9 17.0 -62.4 247 28 362.8 362.8 299.2 362.9 0.01 19 100 16552 -62.6 -87.8 2 25.2 -62.8 274 13 406.8 406.8 306.1 406.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5729.30 m Freezing level: 596.70 mb = 4446.76 m = 14588.92 ft Wetbulb zero: 703.14 mb = 3112.26 m = 10210.70 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 45.13 % Est. max temperature: 31.05 C = 87.89 F Sfc-Lift cond lev (LCL): 949.31 mb = 564.16 m = 1850.91 ft T: 24.89 C 700-500 lapse rate: 6.39 C/km ThetaE index: 26.07 C Layer 850.0- 600.0 mb Conv cond level (CCL): 848.34 mb = 1538.55 m = 5047.68 ft Mean mixing ratio: 14.18 g/kg Conv temperature: 31.16 C = 88.10 F Cap Strength: 1.86 C Lifted Index: -3.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.40 C Lifted Index @700 mb: -0.48 C Showalter Index: -2.23 C Risk: Severe thunderstorms possible Total Totals Index: 49.11 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.73 C Cross Totals Index: 23.38 C K Index: 17.86 Risk: < 20 % chance of thunderstorms Sweat Index: 269.11 Risk: None Energy Index: -3.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1236.47 J/kg Max Up Vert Vel: 49.73 m/s Conv Inhibition (B-): 47.82 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 876.86 mb = 1254.25 m = 4114.94 ft Lev Free Conv (LFC): 821.86 mb = 1807.58 m = 5930.30 ft Equ Level (EL): 201.86 mb = 12202.03 m = 40032.42 ft B at Equ Level: 1231.60 J/kg Max Parcel Lev (MPL): 131.86 mb = 14847.20 m = 48710.69 ft Wind Parameters Mean winds (0-6000m): 259.9 at 15.8 knts Storm direction: 289.9 at 11.8 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 113.8 deg Storm rel helicity (0-3000m) pos: 69.2 neg: -1.0 tot: 68.1 m^2/s^2 ave: 22.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.7 10^-3/s Energy-Hel index: 0.50 Bulk Rich Number: 44.41 Bulk Shear: 27.84 m/s